Blankety Blank Guest cast, played by Pete Murray Episode 1x14: Show 14 (Apr 26, 1979) Episode 2x07: Show 7 (Oct 18, 1979) Episode 3x15: Show 15 (Dec 11, 1980) Episode 4x10: Show 10 (Nov 5, 1981) Episode 7x17: Show 17 (Jan 25, 1985) Episode 8x06: Show 6 (Oct 11, 1985)